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Golang production web application configuration
...and connects to your program on port, say, 4000. There are many reason for doing the latter: not having to run your Go program as root, serving other websites/services on the same host, SSL termination, load balancing, logging, etc.
I use HAProxy in front. Any reverse proxy could work. Nginx is als...
MySQL OPTIMIZE all tables?
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You can use mysqlcheck to do this at the command line.
One database:
mysqlcheck -o <db_schema_name>
All databases:
mysqlcheck -o --all-databases
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HTML img tag: title attribute vs. alt attribute?
...se merchandise actually have images turned off or are using a browser that doesn't support images. I think the days where 90% of the population is using a 28k modem to connect to the InterWeb is looooong over.
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How to check if a word is an English word with Python?
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It doesn't recognize <helo>? Not a common word, but I know <helo> as an abbreviation for <helicopter>, and I do not know <Helot>. Just wanted to point out that the solution isn't one-size-fits-all and tha...
Add native files from NuGet package to project output directory
I'm trying to create NuGet package for a .Net assembly which does pinvoke to a native win32 dll.
I need to pack both the assembly and the native dll with the assembly added to the project references (no problem at this part) and the native dll should be copied into the project output directory or so...
Partial Commits with Subversion
...ure. This allow you to make edits to a file, with all of the edits being undone after the commit
Per the documentation:
To commit only the parts of the file that relate to one specific issue:
in the commit dialog, right-click on file, choose "restore after commit"
edit the file in e.g...
Are there any free Xml Diff/Merge tools available? [closed]
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KDiff3 is not XML specific, but it is free. It does a nice job of comparing and merging text files.
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What is the use of making constructor private in a class?
...g code size, public constructors 'call' private constructors which in turn do all the work. Your public constructors are thus called delegating constructors:
class MyClass
{
public:
MyClass() : MyClass(2010, 1, 1) { }
private:
MyClass(int theYear, int theMonth, int theDay) { /* do real work */...
What's the difference between std::move and std::forward
... (for example) "int &" or non-ref "int" so std::forward knows what to do. */
void forwarding( t && arg ) {
std::cout << "via std::forward: ";
overloaded( std::forward< t >( arg ) );
std::cout << "via std::move: ";
overloaded( std::move( arg ) ); // conc...
Cast Int to enum in Java
...s an expensive operation. If the performance is a concern, you may want to do something like this:
public enum MyEnum {
EnumValue1,
EnumValue2;
public static MyEnum fromInteger(int x) {
switch(x) {
case 0:
return EnumValue1;
case 1:
retur...